What is the best practice to list and track multi-lingual requirements?

[Jeff Robertz]

We are managing a product that is translated in 5 languages. We use English to list the requirements and at some point in time, we need to also track the translation work of all the features we ship.

I can think of multiple options to proceed and was wondering how other PMs are listing and tracking such requirements in their product backlog (or elsewhere).

Can you share your PM experience this topic?